I'm in the early stages on an app and I haven't written any code yet so sorry for lack of it in this post. When I open the app, it shows the tabbed bar at the bottom with my pages I've set up but the actual pages are black. Cant figure out how to get around this. Is anyone familiar with this kind of issue?
I'm using storyboard and I started from an empty project.
Edit:
Also forgot to mention I get an error message in the log that says Two-stage rotation animation is deprecated. This application should use the smoother single-stage animation.
I'm currently looking into remedying that issue but if anyone knows I'd appreciate an answer here as I assume it coincides with my current issue.
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I'm in the process of creating a Mac Catalyst app from my existing iOS app. My problem is this strange transparent view that appears beneath my secure textfields. It appears when the textfield gets the focus by clicking into it, entering one or more characters and deleting every character in the textfield. This does not happen on iOS. The app is all UIKit and Swift no SwiftUI involved.
In the first image you can see there's a character in the textfield.
The second I delete it, this strange view appears. I can not remove this view by clicking somewhere else within the app's window. I can remove it, however, by switching to another app or by hitting the escape key.
In the third image you can see another instance of this transparent view/panel/window on a white background where it can be seen more clearly.
Unfortunately, it's not possible to capture it in Xcode's "Dubug View Hierarchy" since the view is gone the second the app goes to the background.
User rene seems to have the exact same problem but he's using SwiftUI which I don't.
I read through posts regarding similar issues and they seem to be solved by telling the secure UITextField that its "textContentType" is ".oneTimeCode" or anything else except ".password" but that idea didn't help me with my problem. I tried setting the "textContentType" and I tried setting the "keyboardType" as well. Both approaches failed solving my problem.
I have the impression that the OS is trying to present me the "passwords" feature so that I don't have to type in a password but this is only a theory since I don't see the grayish view saying "Passwords".
User Eddie Ed mentions a similar problem but hasn't gotten any answers yet.
Maybe it's simply a bug with Catalyst, I don't know. I haven't filed a radar yet. Hopefully, you helpful people have an idea or encountered and solved this problem one way or another. Any help is appreciated. Thank you.
I’m a relatively new app developer working on a couple of individual projects. I’ve dumped at least one hundred hours into coding using Swift in Xcode, and, as embarrassing as it may be to admit, it seems I can’t fully grasp or find information pertaining to how popular apps such as Facebook, Instagram, YouTube, or Tinder implement non-linear view navigation via a menu bar at the bottom of the screen.
I’ve seen one particular app tutorial series that exemplifies how to go about making this menu bar style possible using a collection view of horizontally-placed views each equivalent to the size of the screen. I understand this gets rid of the issue of loading new views on top of existing old ones that sit in the background (my primary worry, outside of unnecessarily reloading information), but is this the typical method of implementing non-linear menu navigation in an app? I suppose a more pressing question at this point is “How can I go about making something like this using SwiftUI?”
If anyone can offer information, explanations, and/or sources, they would all be much appreciated. Thank you for your time!
So, upon receiving TylerTheCompiler’s comment on my post, I started researching the UITabView. It appears that this is used for creating exactly what I was trying to explain in the initial post. I subsequently searched for a way to implement this in SwiftUI and found the “tabbed view.” The tabbed view seems very easy to implement and is exactly what I’ve been looking for. I still wonder if popular applications have been utilizing the UITabBar rather than something else more practical that I am still unaware of. If you happen to know, please comment on this post — I would love to know, myself. As always, thank you for your time, everyone!
I'm trying to follow the tutorial on Apples Swift Tutorial
I've followed the UI layout but for some reason, when I hit play and the simulator pops up, my simulator shows up different than my preview. Any suggestions?
I feel this question may help somebody in the future so I won't bother deleting it.
Through my own stupidity I ended up building the UI under the LaunchScreen.storyboard ViewController instead of the Main.storyboard ViewController. Simple fix -> Put things where it belongs!
I was wondering if anyone have any idea how to work out something similar to Instagrams's feature that when you keep pressed a picture in a profile, it pops up until you release the screen. I have been looking around and haven't really found an answer. I was trying to work with popovers but they're not allowed in iphone and most of the alternatives use storyboards. Basically the difference from what im looking for and a popoverpresentation is that I want the new screen to cover most of the screen, not from it to come from the button itself, if that makes sense, while I have the screen pressed. So basically does anybody know how to do this in swift using no storyboards? Thank you!
I'm working on an iPad app in Xamarin that (among other things) will download PDFs from a file system and show them in a webview. When scrolling through the webview to read a PDF, I've been asked to keep the navigation bar at the top of the screen. It currently goes away once the user has scrolled down at all.
I searched for how to do this and for a question like this here, but did not find anything related to mobile development. I would think this is something others have tried, but perhaps this goes against Apple guidelines? If anyone has found something stating that, I'll take that as an answer or any sample code of an implementation of this would be greatly appreciated.
Create UIVIew and add there navigationBar. Under you navBar add webView. That's all.